Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0252+818 (2026b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 45.0463775149247°
Declination: 82.0442633108282°
No. sessions: 7
No. delays: 256
Defining: No
RMS(α cos δ) = 75.0831 mas
RMS(δ) = 21.3868 mas
Variability ellipse semimajor axis = 77.3951 mas
Variability ellipse semiminor axis = 10.2399 mas
Variability ellipse position angle = 75.8 deg
Equivalent α-δ correlation = 0.87

Observed in only 7 session(s)

Quarterly time series for 0252+818 (2026b, 4 global solutions)

Data

Right ascension: 45.0463997244989°
Declination: 82.0442624175317°
No. sessions: 7
No. delays: 256
Defining: No
RMS(α cos δ) = 6.6024 mas
RMS(δ) = 74.4299 mas
Variability ellipse semimajor axis = 74.6095 mas
Variability ellipse semiminor axis = 4.1022 mas
Variability ellipse position angle = 3.9 deg
Equivalent α-δ correlation = 0.78

Observed in only 7 session(s)